We are using Jira Service Desk for support on custom solutions that we have developed - each customer will have their own/specific solution.
Current: 1 external customer
Future: 2 - 10 external customers
Today we are using "Organizations" in order to be able to share incidents/tickets with the customer in the Service Desk portal. Since we don't want "Customer A" to be able to share their tickets with "Customer B" and vice versa when submitting a new ticket, and it is not possible to hide the "Share with" option in the portal form, it looks like we will have to create a separate Service Desk project for each customer? We are currently using "Classic service project".
Any suggestions or best practice advice on how to serve more than one external customer?